2056609920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1071151}}^1$

素因数の和:1071173

約数の個数: 64

約数和(自身を含む): 6555450240

約数和(自身を除く): 4498840320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1071151, 2142302, 3213453, 4284604, 5355755, 6426906, 8569208, 10711510, 12853812, 16067265, 17138416, 21423020, 25707624, 32134530, 34276832, 42846040, 51415248, 64269060, 68553664, 85692080, 102830496, 128538120, 137107328, 171384160, 205660992, 257076240, 342768320, 411321984, 514152480, 685536640, 1028304960, 2056609920]

約数ペア:

[(1, 2056609920), (2, 1028304960), (3, 685536640), (4, 514152480), (5, 411321984), (6, 342768320), (8, 257076240), (10, 205660992), (12, 171384160), (15, 137107328), (16, 128538120), (20, 102830496), (24, 85692080), (30, 68553664), (32, 64269060), (40, 51415248), (48, 42846040), (60, 34276832), (64, 32134530), (80, 25707624), (96, 21423020), (120, 17138416), (128, 16067265), (160, 12853812), (192, 10711510), (240, 8569208), (320, 6426906), (384, 5355755), (480, 4284604), (640, 3213453), (960, 2142302), (1920, 1071151)]